This script helps you to use Biped's Copy/Paste more conveniently.
-Copy Collection (Create / Delete / Save / Load / Rename)
-Copy & Paste (Copy / Paste / Paste Opposite / Rename / Delete)
-it is more convenient to see, and the movement is short and fast.(No need to enter the motion panel)
-Even if you do not select the biped, the dialog maintains the connection with the biped, and even if you select another object (different bone), the copy function works well.
-update-
v1.0 Release
v1.1 Bug Fix
